mirror of
https://github.com/kevinveenbirkenbach/docker-volume-backup.git
synced 2026-08-20 13:12:48 +00:00
Kevin Veen-Birkenbach
2129c5e362
ruff was never wired into this repository: no target, no CI step, no pin. It reported 45 findings across sources and tests, so nothing enforced what the codebase already mostly followed. Adds `make ruff` (check + format --check), `make ruff-fix`, and `make lint` as its alias, and makes `make test` run lint as a fourth parallel spur. The CI workflow calls `make test`, so it is covered there too. The linter is pinned in a `lint` extra: a ruff minor bump changes which rules fire, and with the suite gating on a clean run an unpinned linter would fail it on an unrelated day. The 45 findings are fixed rather than configured away. Three needed a decision instead of the mechanical fix: - The generation timestamp keeps its local wall clock (DTZ005 waived). Generations sort by that name, and UTC would order new ones before the existing ones wherever the offset is positive - "newest generation" is what every restore path selects on. - The per-volume `copy` closure now binds volume_name and vol_dir as default arguments (B023). It only worked because it is called inside the same iteration. - The two CLI top-level handlers keep their blind except (BLE001 waived): turning any failure into exit 1 is what a CLI boundary is for. The two in run.py did not need it and were narrowed to what they actually catch. Also drops the comments that restate the code: the section banners in restore/__main__.py, the filename repeated as line 1 of nine test files, step narration above the statement it narrates, and a block in app.py documenting parameters that had moved to another module. What names a trip-wire stays - the snapshot destination rule, the mysql-binary absence in MariaDB 11 images, the session-scoped FOREIGN_KEY_CHECKS, the spooled temp file for multi-GB dumps, and the negative control that loses its discriminating power if it ever passes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
112 lines
3.0 KiB
Python
112 lines
3.0 KiB
Python
import unittest
|
|
|
|
from .helpers import (
|
|
backup_path,
|
|
backup_run,
|
|
cleanup_docker,
|
|
create_minimal_compose_dir,
|
|
ensure_empty_dir,
|
|
latest_version_dir,
|
|
require_docker,
|
|
run,
|
|
unique,
|
|
write_databases_csv,
|
|
)
|
|
|
|
|
|
class TestE2EFilesFull(unittest.TestCase):
|
|
@classmethod
|
|
def setUpClass(cls) -> None:
|
|
require_docker()
|
|
cls.prefix = unique("baudolo-e2e-files-full")
|
|
cls.backups_dir = f"/tmp/{cls.prefix}/Backups"
|
|
ensure_empty_dir(cls.backups_dir)
|
|
|
|
cls.compose_dir = create_minimal_compose_dir(f"/tmp/{cls.prefix}")
|
|
cls.repo_name = cls.prefix
|
|
|
|
cls.volume_src = f"{cls.prefix}-vol-src"
|
|
cls.volume_dst = f"{cls.prefix}-vol-dst"
|
|
cls.containers = []
|
|
cls.volumes = [cls.volume_src, cls.volume_dst]
|
|
|
|
run(["docker", "volume", "create", cls.volume_src])
|
|
run(
|
|
[
|
|
"docker",
|
|
"run",
|
|
"--rm",
|
|
"-v",
|
|
f"{cls.volume_src}:/data",
|
|
"alpine:3.20",
|
|
"sh",
|
|
"-lc",
|
|
"mkdir -p /data && echo 'hello' > /data/hello.txt",
|
|
]
|
|
)
|
|
|
|
# databases.csv (unused, but required by CLI)
|
|
cls.databases_csv = f"/tmp/{cls.prefix}/databases.csv"
|
|
write_databases_csv(cls.databases_csv, [])
|
|
|
|
backup_run(
|
|
backups_dir=cls.backups_dir,
|
|
repo_name=cls.repo_name,
|
|
compose_dir=cls.compose_dir,
|
|
databases_csv=cls.databases_csv,
|
|
database_containers=["dummy-db"],
|
|
images_no_stop_required=["alpine:3.20"],
|
|
)
|
|
|
|
cls.hash, cls.version = latest_version_dir(cls.backups_dir, cls.repo_name)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls) -> None:
|
|
cleanup_docker(containers=cls.containers, volumes=cls.volumes)
|
|
|
|
def test_files_backup_exists(self) -> None:
|
|
p = (
|
|
backup_path(
|
|
self.backups_dir,
|
|
self.repo_name,
|
|
self.version,
|
|
self.volume_src,
|
|
)
|
|
/ "files"
|
|
/ "hello.txt"
|
|
)
|
|
self.assertTrue(p.is_file(), f"Expected backed up file at: {p}")
|
|
|
|
def test_restore_files_into_new_volume(self) -> None:
|
|
# restore files from volume_src backup into volume_dst
|
|
run(
|
|
[
|
|
"baudolo-restore",
|
|
"files",
|
|
self.volume_dst,
|
|
self.hash,
|
|
self.version,
|
|
"--backups-dir",
|
|
self.backups_dir,
|
|
"--repo-name",
|
|
self.repo_name,
|
|
"--source-volume",
|
|
self.volume_src,
|
|
]
|
|
)
|
|
|
|
p = run(
|
|
[
|
|
"docker",
|
|
"run",
|
|
"--rm",
|
|
"-v",
|
|
f"{self.volume_dst}:/data",
|
|
"alpine:3.20",
|
|
"sh",
|
|
"-lc",
|
|
"cat /data/hello.txt",
|
|
]
|
|
)
|
|
self.assertEqual((p.stdout or "").strip(), "hello")
|